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2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/drivers/net/ethernet/freescale/fec.h
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@@ -379,8 +379,7 @@
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 #define FEC_ENET_TS_AVAIL       ((uint)0x00010000)
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 #define FEC_ENET_TS_TIMER       ((uint)0x00008000)
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-#define FEC_DEFAULT_IMASK (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII)
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-#define FEC_NAPI_IMASK	FEC_ENET_MII
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+#define FEC_DEFAULT_IMASK (FEC_ENET_TXF | FEC_ENET_RXF)
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 #define FEC_RX_DISABLED_IMASK (FEC_DEFAULT_IMASK & (~FEC_ENET_RXF))
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 /* ENET interrupt coalescing macro define */
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@@ -460,6 +459,12 @@
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  */
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 #define FEC_QUIRK_HAS_FRREG		(1 << 16)
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+/* Some FEC hardware blocks need the MMFR cleared at setup time to avoid
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+ * the generation of an MII event. This must be avoided in the older
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+ * FEC blocks where it will stop MII events being generated.
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+ */
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+#define FEC_QUIRK_CLEAR_SETUP_MII	(1 << 17)
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+
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 struct bufdesc_prop {
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 	int qid;
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 	/* Address of Rx and Tx buffers */
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@@ -529,25 +534,18 @@
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 	unsigned int total_tx_ring_size;
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 	unsigned int total_rx_ring_size;
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-	unsigned long work_tx;
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-	unsigned long work_rx;
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-	unsigned long work_ts;
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-	unsigned long work_mdio;
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-
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 	struct	platform_device *pdev;
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 	int	dev_id;
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 	/* Phylib and MDIO interface */
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 	struct	mii_bus *mii_bus;
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-	int	mii_timeout;
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 	uint	phy_speed;
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 	phy_interface_t	phy_interface;
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 	struct device_node *phy_node;
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 	int	link;
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 	int	full_duplex;
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 	int	speed;
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-	struct	completion mdio_done;
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 	int	irq[FEC_IRQ_NUM];
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 	bool	bufdesc_ex;
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 	int	pause_flag;
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@@ -595,12 +593,13 @@
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 	int pps_enable;
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 	unsigned int next_counter;
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-	u64 ethtool_stats[0];
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+	u64 ethtool_stats[];
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 };
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 void fec_ptp_init(struct platform_device *pdev, int irq_idx);
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 void fec_ptp_stop(struct platform_device *pdev);
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 void fec_ptp_start_cyclecounter(struct net_device *ndev);
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+void fec_ptp_disable_hwts(struct net_device *ndev);
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 int fec_ptp_set(struct net_device *ndev, struct ifreq *ifr);
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 int fec_ptp_get(struct net_device *ndev, struct ifreq *ifr);
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